halloween is just a week from today which means it's time for unicef's trick-or-treat campaign and carol stern is the president and ceo of the u.s. fund for unicef, and deana kay is the daughter of unicef's first goodwill ambassador danny kay. good to have you here. thanks for coming back. this is obviously something so meaningful to your father danny kay, who as we mentioned was the first goodwill ambassador for 25 years, and also a multi-performer on so many levels. what did it mean to him? >> you know, today, thanks to "today," we're launching a year long centennial celebration. it's not just about the artist who was successful on screen, on radio and television, but the centennial is really about his humanitarian efforts that meant the world to him. he would walk a mile for a kid, and as his daughter i'm just fiercely proud and inspired by his world outreach for children. it wasn't just figurative because he would go under their world instinctively and laugh and play and roll on the floor and rub noses, and so danny kay's legacy is an entertainer who had a responsibility but, he was